Is Xeon better than i7 for video editing?
Xeon processors are safer in that they’re held to higher physical circuit production standards and have higher ECC (Error Correcting Code) which means it can detect a malfunction and correct in mid-process so a CPU intensive task doesn’t error out. An i7 will be fine, and is a better value:performance ratio.
Is Xeon good for after effects?
The best option for both high performance and higher memory capacity is Intel’s Xeon W-3365. It can support up to 1TB of RAM, and has overall benchmark scores in After Effects that are on par with the less expensive CPUs mentioned above.

Is 12 GB RAM good for After Effects?
To have good performance while editing videos, you should have at least 12GB, depending of course not only on your pc memory but also your Graphics Processing Unit (GPU) and your Central Processing Unit (CPU). About adding memory, you probably can replace your RAM memory card who has 4GB by one that as 8GB.
Is Intel Core i7 better than Xeon?
Xeon vs. Core i7 Performance. After looking at the specifications and features of Xeon and Core i7 CPUs, it is clear that you can get the same or higher operating frequency and core count from a Xeon CPU.
Are Intel Core i7-5xxx and Intel Xeon E5 v3 CPUs the same?

However, even though the Core i7-5XXX and Xeon E5 v3 CPUs use the same architecture we sometimes hear claims that Core i7 CPUs are “optimized for speed” while Xeon CPUs are “optimized for reliability”.
Is the i7-5960x better than the Xeon e5-1660 V3?
Even price-wise they are not that different. The i7-5930K and E5-1650 v3 have the exact same $593 MSRP and the Core i7-5960X is only about $80 cheaper than the Xeon E5-1660 v3. Really, the only unique Core i7 CPUs is the i7-5820K – not because it is better, but because it only has 28 PCI-E lanes versus the 40 PCI-E lanes all the other CPUs have.
How reliable are Intel Core i7 processors?
The reliability aspect is pretty easy for us to address-we have only had a single Core i7-5XXX CPU fail and no Xeon E5 v3 CPUs fail from the hundreds we have sold so both are extremely reliable. The question of whether Core i7 CPU’s are faster, however, requires a little bit more work.